Large cylindrical battery Cells 3414515000mAh LFP with 2C discharge BrandKtech Capacity Ah15000mAh Voltage 32V Max Continuous Discharge Current 30A Size34145 Cycle Life4000times70DOD Charging Temperature045 Discharging Temperature2060 Custom ServiceYes Certificate BIS IS 16893 Part 2 Part 3 IEC62133 UN383 MSDS